From: Wang Shilong <wangsl-fnst@cn.fujitsu.com>
Date: Wed, 6 Feb 2013 06:14:26 +0000 (+0800)
Subject: Ext2: remove the overhead check about sb in the function ext2_new_blocks
X-Git-Tag: v3.9-rc1~65^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=98783e453c1084527388ec1a7f6367cd6aabbe63;p=pandora-kernel.git

Ext2: remove the overhead check about sb in the function ext2_new_blocks

It can be guranteed that inode->i_sb should not be null in vfs.
So here the check about it is overhead.

Signed-off-by: Wang Shilong <wangsl-fnst@cn.fujitsu.com>
Signed-off-by: Jan Kara <jack@suse.cz>
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